baber/WOPTO huggingface dataset:
Patent JP-S59127467-A (JP)
Title: Printer
Inventor: YOSHIDA TADASHI
IPC: B41J2/455
Filed: 1983-01-12
Abstract: PURPOSE:To form a half-tone picture through simple circuit constitution by modulating the luminance of a light emitting element and giving respective picture elements gradations. CONSTITUTION:When a base line CS is activated by a decoder and a switching element S is switched, switching elements SA and SB on a data line side are turned on corresponding to 2-bit picture element data DMSB and DLSB. Then, the values of current limiting resistances RA and RB are predetermined so that the current IFA flowing through the resistance RA is smaller than the current IFB flowing through the resistance RB, imposing quad luminance modulation upon an LED. Therefore, the density of each dot on a photosensitive body is modulated by said luminance modulation.
Patent JP-S59127122-A (JP)
Title: Load controller
Inventor: TAKAYANAGI YOSHIAKI
IPC: G05F1/10
Filed: 1983-01-10
Abstract: PURPOSE:To always control accurately the quantity of energization to the load by always controlling the energization of the laod on the basis of the monitor voltage detected at a fixed point. CONSTITUTION:A microcomputer 12 delivers a trigger signal 18 of a semiconductor switching element 16 which controls the phase of an AC power supply to be applied to a halogen lamp 15. Tht is, the phase control is carried out for a voltage waveform for monitor which underwent the full-wave rectification by the phase control trigger signal of the lamp 15. As a result, the output voltage similar to the effective voltage to be applied to the lamp 15 is delivered to an integration circuit 17. The voltage 17 integrates the output of a generating circuit 14 for waveform of halogen lamp lighting voltage and supplies the integrated output to the A/D terminal of the computer 12 in the form of the monitor voltage. The computer 12 gives the phase control to the energization of the lamp 15 by the zero-cross signal to be applied to a terminal INT as well as the monitor voltage fetched in the prescribed timing and given to the A/D terminal.
Patent JP-S56100332-A (JP)
Title: Pressure converter
Inventor: AZEGAMI TADASHI
IPC: G01L9/00
Filed: 1980-01-11
Abstract: PURPOSE:To avoid to be effected from other than gas or liquid pressure around an oscillator, by using a differential type oxcillation sensor consisting of a pair of oscillators receiving a pressure differentially. CONSTITUTION:A sensor S is provided with a pair of elastic body beams 2, 3 as oscillators incorporated with one beam for one end and fixed with a main body for another end, sticked with crystal piezoelectric substances 4, 5 having arranged characteristics, and when a pressure P as a process input is fed to the top junction, it is fed as a cross-mode input as expansion to one oscillator and compression to another. Two frequency signals f1, f2 from each oscillator are fed to a beat conversion BT and the signal difference f3 are input to the duty cycle modulation section DY and modulated, allowing to a signal only related to the cross mode input without being subject to the common mode input.
Patent JP-H10194141-A (JP)
Title: Electric power steering device
Inventor: SHIMIZU YASUO
IPC: F16D43/02
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To release clutch mechanisms by a small releasing force securely, by setting the circular arc length of the position control member of one set clutch mechanism larger than other position control members, and setting a steering torque in order to start an electric motor to generate an auxiliary torque, larger than the torque to convert all the plural sets of clutch mechanisms to the engaging condition. SOLUTION: While an output member 34 is installed relatively to an input member 32b movable in the diameter direction, the position control members 64... of plural sets of clutch mechanisms 40... are provided on the same circle separating each other, and furthermore, the circular arc length of the position control member 64A of one set clutch mechanism is set larger than the other position control members 64, while a steering torque in order to start an electric motor to generate an auxiliary torque is set larger than the torque to convert all the plural sets of clutch mechanisms in the engaging condition. In the clutch engaging operation time, the one set clutch is engaged after the other clutch mechanisms are engaged.  But since the electric motor is not started, no auxiliary torque is operated to the output member, the torque toward the output member is small, the output member is not almost moved in the diameter direction, and the wedging angle in order to engage the engaging member is not almost changed.
Patent JP-S5388497-A (JP)
Title: Residental heat removing device of reactor
Inventor: MIZUNO KATSUYUKI
IPC: G21C15/18
Filed: 1977-01-14
Abstract: PURPOSE: To prevent steam hammering by means of transfering the water in the piping having residental parts by a remained heat removing device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04239362-A (JP)
Title: Peripheral controller
Inventor: IIZUKA HIROSHI
IPC: G06F13/12
Filed: 1991-01-14
Abstract: PURPOSE:To prevent the failure for acquisition of slave device and to decrease the element of manual intervention by selecting automatically a substitute slave device if another host device is accessed to a slave device when the slave device is occupied by a certain host device. CONSTITUTION:A slave device release request informing means 12 requests a host device 21 to release a slave device 31 if unoccupied slave devices 32 and 33 of the same type are not available when a host device 21 tries to occupy the device 31 while this device 31 is occupied by another host device 22. A slave device release report means 13 reports a fact that the device 31 is released to the host device 21 to previously undergo an access when the host device 21 received a release request releases the occupied state of the slave device 31. Thus it is possible to prevent the failure for acquisition of the slave devices 31-33 and also to decrease the elements of manual intervention.
Patent JP-H04241581-A (JP)
Title: Waveform equalizer
Inventor: KURITA TOSHIYUKI
IPC: H04N5/21
Filed: 1991-01-14
Abstract: PURPOSE:To obtain a high-performance waveform equalizing circuit not to generate waveform distortion such as ringing or the like. CONSTITUTION:According to a data train near a reference signal to which sampling is executed, a clock phase control circuit 109 detects whether the mid point of the rise of a sin X/X bar waveform as the reference signal is sampled or not and outputs the phase error. Then, by controlling a clock phase varying circuit 110 corresponding to the output of this clock phase control circuit 109, the mid point of the rise of the sin X/X bar waveform can be sampled. Thus, since the waveform of the reference signal in the equalizer is always made coincident to the sampling phase of the reference signal at a transmitted signal, equalization is correctly executed, and the waveform is not degraded by applying ringing.
Patent JP-H06206058-A (JP)
Title: Apparatus and method for melting and decomposing waste plastics
Inventor: MITO MOTOSATO
IPC: F23G7/12
Filed: 1993-01-11
Abstract: PURPOSE:To obtain a waste plastics melting and decomposing apparatus efficiently operated from the aspect of energy by providing a reaction vessel externally provided with a jacket, a heat exchanger heating HCl-containing circulating gas and a heating furnace heating the hot medium oil to the jacket or forming hot air. CONSTITUTION:The waste plastics melting and decomposing apparatus is equipped with a reaction vessel constituted so that a vessel main body 1 is externally provided with a jacket 16 and a HCl-containing circulating gas outlet 9 is provided to the top wall 5 of the vessel main body and a gas inlet 10 is provided to the central lower part of the vessel, a heat exchanger 15 heating the HCl-containing circulating gas emitted from the reaction vessel and a heating furnace 2 heating the hot medium oil sent into the jacket 16 or forming hot air. By this constitution, the reaction vessel is heated from the outside by sending the hot medium oil or hot air into the jacket 16 provided to the outside of the vessel main body 1 and the HCl-containing circulating gas emitted from the reaction vessel is subjected to heat exchange by the heating furnace 2 and the heat exchanger 15 to be returned to the reaction vessel to heat the reaction vessel from the inside.
Patent JP-S57116130-A (JP)
Title: Suction device for internal combustion engine with sealing type throttle valve
Inventor: ISHIDA ATSUJI
IPC: F02M35/10
Filed: 1981-01-13
Abstract: PURPOSE: To prevent the leakage of a suction in a suction passage for high load effectively by forming a buffer void to the end section of the throttle valve of the suction passage for high load in the internal combustion engine with suction passages for low load and high load.  
     CONSTITUTION: The throttle valve 14 is manufactured in such a manner that the first plate 22 and the second aplate 24 are disposed in parallel while putting the buffer void 26 and combined by a shaft 16. In a low load region, the suction flows only in a primary suction passage 18 for low load, the suction at high speed flows into a combustion chamber 2, and the throttle valve 14 in a secondary suction passage 12 for high load is brought to a fully closed condition. However, since the buffer void 26 is formed at the end section of the throttle valve 14, leakage slows because the suction intending to leak is not communicated direcly with the negative pressure of the downstream and passes through the void 26. Accordingly, the quantity of the suction in the primary suction passage 18 is not reduced, and the sufficienct velocity of flow of the suction can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04236713-A (JP)
Title: Stable operation of vacuum degassing treatment
Inventor: OBANA TOMOYUKI
IPC: C21C7/10
Filed: 1991-01-14
Abstract: PURPOSE:To produce more dead soft steel with the existing vacuum degassing equipment, to increase the capacity without any trouble, to enhance its output and to stably vacuum-degas the steel. CONSTITUTION:A treating vessel is arranged at the standby position 2 on both sides of a treating position 1, and the vessels are alternately used for the treatment. In this case, two treating vessels A and C are arranged at the standby area including the standby position 2 on one side of the treating position 1, and the treating vessel A is on standby at the standby position 2 while the other treating vessel C is repaired and heated. The two vessels A and B capable of being operated among three or four vessels are constantly held at the standby position 2. As a result, even if any trouble arises in one vessel during the operation, the other vessel can be used, and the output of dead soft steel and throughput of the equipment are increased by several times as compared with the existing equipment.
Patent JP-H02183652-A (JP)
Title: Terminal equipment
Inventor: SAITO ATSUSHI
IPC: H04M1/274
Filed: 1989-01-09
Abstract: PURPOSE:To attain the use of an automatic dialer in a terminal equipment connecting to a DP line by decoding a PB signal when a PB signal is inputted from a transmitter with the automatic dialer and sending the signal as a DP signal to the DP line. CONSTITUTION:A voice signal generating section of an automatic dialer 4 is touched with a handset 3 of a receiver 1 and sends a PB signal 2 from the automatic dialer while sending a dial tone. A PB signal 2 inputted from the transmitter in the inside of the main body 5 is amplified by a voice amplifier 6, a PB signal decoder 7 encodes the signal, converts it into a DP signal 10, sent (8) to a line 9, a nearby telephone exchange station 11 detects it as a selection signal to start the dial processing. Thus, the dialing by the automatic dialer 4 is used even at the connection of the DP line 9.
Patent JP-H03208894-A (JP)
Title: Production of thin si strip for wafer
Inventor: IGUCHI MASAO
IPC: C30B11/02
Filed: 1990-01-11
Abstract: PURPOSE:To reduce cost and to save energy by continuously pouring molten Si on cooling bodies whose cooling surfaces are continuously renewed in an atmosphere under reduced pressure or in a nonoxidizing atmosphere and solidifying the poured molten Si by rapid cooling. CONSTITUTION:Molten Si 1 is continuously poured on cooling bodies 2 whose cooling surfaces are continuously renewed by inner cooling rolls 3 in an atmosphere under reduced pressure of <=10<-2>Torr or in a nonoxidizing atmosphere and the poured molten Si 1 is solidified by rapid cooling at >=10 deg.C/min cooling rate to form an Si single crystal 4 having {100} <001> or {100} <ohl> orientation as a thin strip. This strip is sheared to a prescribed length with shears 6 or wound around a winding roll 5.
Patent JP-H06209231-A (JP)
Title: Automatic characteristic adjusting circuit for active filter for signal processing
Inventor: SAIKI EISAKU
IPC: H03H11/04
Filed: 1993-01-11
Abstract: PURPOSE:To correct the characteristic fluctuation of an active filter for signal processing by using a square wave for a reference frequency signal A with a high precision equal to the case of using a sine wave. CONSTITUTION:The square wave reference frequency signal A is inputted from an input terminal 4, and converted into a signal B of a waveform which is close to the sine wave such as a triangular wave signal with less higher harmonic components than the square wave form wave. The signal B is processed by a filter 6 for reference having the similar characteristic fluctuation to an active filter 2 for signal processing. A control signal generating means 7 detects the fluctuation of the characteristic of the filter 6 for reference from the output signal C of the filter 6 for reference, and generates a control signal D so as to reduce the characteristic fluctuation. The characteristic of the active filter 2 for signal processing is controlled by the control signal D. The characteristic fluctuation of the filter 6 for reference and the active filter 2 for signal processing is the same, so that the characteristic fluctuation of the active filter 2 for signal processing can be corrected by the control signal D.
Patent JP-S57115930-A (JP)
Title: Method for manufacturing antenna
Inventor: MIZUNO TOSHIMITSU
IPC: B21D39/00
Filed: 1981-01-12
Abstract: PURPOSE: To fix the element to a boom, by piercing a hole through the hollow boom at a right angle to the axis of the boom and inserting the hollow element through the hole, and insert-pressing two metallic rods having an inclined face at the front end, respectively, into the hollow element from both ends of the rod, so that the metallic rods cause offset and the front end of the metallic rods to swell the hollow element outward.  
     CONSTITUTION: Numeral piercing holes 6 are installed through a boom 5 in the direction normal to the axis of the boom at intervals. Then, an element 7 is inserted through the hole 6 in such a way that the central part of the element 7 is supported by the boom 5. Thereafter, two metallic rods 13 having an inclined face 12 at the front end, respectively, are inserted into the element 7 from both ends, and the inclined faces 12 and 12 are contacted to each other at a location in the element 7 which corresponds to the center of the boom. When the metallic rods 13 and 13 are slightly advanced, the inclined faces 12 and 12 of the metallic rods 13 and 13 cause offset because they are pressed, and projected ends 14 and 14 of the metallic rods 13 and 13 move along the direction normal to the axis of the element and swell the parts of the element corresponding to the inner margin of the hole 6 of the boom 5 outward circumference, and thus, the element 7 is firmly staked to the hole 6. After the staking is made, the metallic rods 13 and 13 are taken out from the element 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5287543-A (JP)
Title: Rapid warming device
Inventor: HASEBE NOBUTOSHI
IPC: B60H1/22
Filed: 1976-01-14
Abstract: PURPOSE: Pre-heat warming and intake air heating are made compatible by a combustor, and initial cost is reduced and handling is facilitated by eliminating the overlapping of functions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59129665-A (JP)
Title: Feeding device for cut of grinder
Inventor: KUBO YOSHIKI
IPC: B24B47/20
Filed: 1983-01-12
Abstract: PURPOSE:To prevent the feeding of excess grinding and improve the reliability of the grinder by a method wherein the upper limit of the output signal of an adding and subtracting circuit, which is outputted in accordance with a difference between a set speed and an actual working speed, is limited by a limiter circuit and a grindstone is separated from a work when the driving power of the grindstone has exceeded a predetermined upper limit. CONSTITUTION:Upon feeding of idle grinding, the actual working speed is not increased even if a work table is fed and a deviation from the set speed is increased, however, the upper limit of the signal S6, holding the deviation, is limited by the limiter circuit 22 to restrict the upper limit of the feeding speed of the table and the grindstone or the work will never be damaged. When the table is retracted by the increase of a grinding force, the output signal S12 of a comparating circuit 32 is inputted into an automatic grindstone dressing device and the dressing of the grindstone subsequent to the retraction of the work is effected automatically, then, the grinding work is re-started automatically by the signal S6 of a speed setting and switching circuit 23.
Patent JP-H06210334-A (JP)
Title: Method for controlling sheet crown, sheet shape in sheet rolling
Inventor: KAWAKAMI KOJI
IPC: B21B37/28
Filed: 1993-01-12
Abstract: PURPOSE:To prevent a shape from being disarranged and to improve an yield by attaining the approximately final finishing shape between preceeding stands where a shape change coefficient does not exceed a set index value and reducing a tolerance between succeeding stands exceeding the index value. CONSTITUTION:The shape change coefficient xsi setting the tolerance of a rolling shape of stands 6 controlling work rolls 2 through controllers 4 is calculated in accordance with rolling conditions such as sheet width, sheet pressure, roll diameters, etc. The tolerance of rolling shape is enlarged so that this shape change coefficient xsi is made approximately to the finishing shape between the preceedings stands which does not exceed the set index value. The tolerance of rolling shape is narrowed in the succeeding stands exceeding the index value so that the passing shape is not disarranged. Consequently, the shape when sheet is passed through is prevented from being disarranged, stable passing is performed and the yield of a product is improved.
Patent JP-H03208317-A (JP)
Title: Converter transformer
Inventor: NAKAJIMA KOJI
IPC: H01F30/00
Filed: 1990-01-10
Abstract: PURPOSE:To simply construct a multi-stage gap and hence provide a high reliability, high quality, high performance and miniature converter transformer by providing an H-shaped cross section resin molded structure into which a plate-shaped intermediate magnetic core is assembled, and forming a magnetic gap without fixedly combining a one-side edge of the resin-molded structure with the magnetic core. CONSTITUTION:A magnetic gap 6 is formed by a combination of an intermediate magnetic core 2, an H-shaped cross section resin molded structure 5, and a magnetic core 1. In other words, since the position of an intermediate magnetic core 2 can be fixed, magnetic performance accuracy of a magnetic core 1 can be increased. Further, the resin molded structure 5 including the intermediate magnetic core 2 is assembled thereinto and the magnetic core 1 have a spatial gap, and hence a difference between the linear expansion coefficients can be absorbed without producing a crack in the magnetic core 1. Thus, a multi-stage magnetic gap can be constructed simply and chance a high reliability, high quality, high performance and mainiature converter transformer can be yielded.
Patent JP-S58122091-A (JP)
Title: Activating method for filtrate of waste excretion water of raised hog
Inventor: TANMACHI KAZUE
IPC: C02F3/24
Filed: 1982-01-12
Abstract: PURPOSE:To activate the filtrate of waste excretion water of raised hogs efficiently and satisfactorily by spraying said filtrate from the upper part of a spray tower erected in the central part of an aeration basin, storing the water in the aeration basin and releasing the water after purifying. CONSTITUTION:The filtrate (a) of the waste excretion water of raised hogs is scattered and released in the form of mists from the upper part of a spray tower erected in the central part of an aeration basin 1 to the circumference and is stored in the basin 1, from which the water is released after purification. The filtrate (a) sprayed like mists from the upper part of the tower 2 contacts with air uniformly in the air and in this stage, a large amt. of oxygen is contained in  the filtrate (a). Particularly since the filtrate is sprayed like mists, large contact areas are taken, and as compared to conventional bubbling system, the filtrate is activated with high higher efficiency.
Patent JP-S5390275-A (JP)
Title: Mopholine derivs.
Inventor: TAWARA TETSUHARU
IPC: C07D265/30
Filed: 1977-01-13
Abstract: PURPOSE: Morpholino derivs. I[R 1  is H or lower alkyl; R 2  is H, lower alkyl or aralkyl; R 3  is H, diphenylmethyl, 4-(4'-fluorophenyl)-4-oxobutyl or aralkyl whose phenyl may be substd. by halogen or methoxy] and their acid salts, e.g. 2-(N-m, p-dimethoxyphenylphenethyl-N-methylaminomethyl)-4ethylmorpholine , 2-fumarate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08188731-A (JP)
Title: Curable coating composition containing copper powder
Inventor: TSURUMOTO OSAMU
IPC: C09D7/12
Filed: 1995-01-12
Abstract: PURPOSE: To obtain the subject composition having excellent storage stability, containing only small amount of copper powder, capable of forming a uniform coating film having excellent masking power and suitable for forming an auxiliary film for the X-ray inspection of the defective part of an aluminum plate by compounding a curable coating composition with a specific copper powder. CONSTITUTION: This composition is produced by compounding (A) a curable coating composition such as a coating composition containing a polyol resin such as acrylic polyol resin or polyester polyol resin (e.g. a resin having an average molecular weight of 1,000-80,000 and an OH value of 20-200) and a polyisocyanate crosslinking agent such as aliphatic, alicyclic or aromatic polyisocyanate as a curable resin component with (B) a leafing copper powder coated with a fatty acid such as lauric acid or stearic acid [e.g. copper powder coated with 0.01-4wt.% of a fatty acid based on the sum of copper and the fatty acid and having a major diameter of 10-150μm and a (major diameter/ minor diameter) ratio of 1-15].
Patent JP-S62167359-A (JP)
Inventor: BORUFUGANGU HARUMUSU
IPC: C09B1/34
Filed: 1987-01-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03209959-A (JP)
Title: Communication system between each exchange equipment
Inventor: NAKATANI FUKASHI
IPC: H04M7/00
Filed: 1990-01-12
Abstract: PURPOSE:To make the signal processor common and economical by executing a data transfer by a procedure of a link, an access, a protocol and a D channel (LAPD) by a layer between an exchange equipment and an exchange equipment. CONSTITUTION:The part for executing a reception processing receives an LAPD frame sent from a receiving circuit 590, checks an in-frame frame check FCS, and thereafter, accumulates it in a buffer part 530, compares a C/R bit in an address with a value set to an inversion setting switch 560, executes C/R bit inversion setting in the case of discrepancy and transmits it to a receiving circuit 592. The part for a transmission processing receives an LAPD frame sent from a transmitting circuit 593, compares a C/R bit of the LAPD frame with the value set to the inversion setting bit 560, executes inversion setting of the C/R bit in the case of discrepancy and sends it out to a transmitting circuit 591.